2-Azabicyclo[3.2.0]heptane-5-carboxylic acid,7-ethenyl-2-methyl-3,4-dioxo-1-phenyl-7-[(trimethylsilyl)oxy]-, ethyl ester 在
盐酸 作用下,
以
四氢呋喃 为溶剂,
反应 4.0h,
以60%的产率得到2-Azabicyclo[3.2.0]heptane-5-carboxylic acid,7-ethenyl-7-hydroxy-2-methyl-3,4-dioxo-1-phenyl-, ethyl ester